2065613968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2963}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 4644184896

約数和(自身を除く): 2578570928

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 233, 272, 374, 466, 748, 932, 1496, 1864, 2563, 2963, 2992, 3728, 3961, 5126, 5926, 7922, 10252, 11852, 15844, 20504, 23704, 31688, 32593, 41008, 43571, 47408, 50371, 63376, 65186, 87142, 100742, 130372, 174284, 201484, 260744, 348568, 402968, 521488, 554081, 690379, 697136, 805936, 1108162, 1380758, 2216324, 2761516, 4432648, 5523032, 7594169, 8865296, 11046064, 11736443, 15188338, 23472886, 30376676, 46945772, 60753352, 93891544, 121506704, 129100873, 187783088, 258201746, 516403492, 1032806984, 2065613968]

約数ペア:

[(1, 2065613968), (2, 1032806984), (4, 516403492), (8, 258201746), (11, 187783088), (16, 129100873), (17, 121506704), (22, 93891544), (34, 60753352), (44, 46945772), (68, 30376676), (88, 23472886), (136, 15188338), (176, 11736443), (187, 11046064), (233, 8865296), (272, 7594169), (374, 5523032), (466, 4432648), (748, 2761516), (932, 2216324), (1496, 1380758), (1864, 1108162), (2563, 805936), (2963, 697136), (2992, 690379), (3728, 554081), (3961, 521488), (5126, 402968), (5926, 348568), (7922, 260744), (10252, 201484), (11852, 174284), (15844, 130372), (20504, 100742), (23704, 87142), (31688, 65186), (32593, 63376), (41008, 50371), (43571, 47408)]